Why cancel the hotel hot spring without restriction?

Hot springs and hotels are managed separately. Because the hot spring and the hotel are managed separately, the hot spring ticket can only be used on the same day, and the entry and exit can only be once, so the unlimited entry and exit is cancelled. Hot spring is a kind of spring water that naturally gushes out from the ground. The temperature of the spring mouth is obviously higher than the local annual average temperature, and it contains mineral water with trace elements beneficial to human health.